1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.amazonrankings.action;
24  
25  import com.liferay.portal.kernel.portlet.BaseConfigurationAction;
26  import com.liferay.portal.kernel.servlet.SessionErrors;
27  import com.liferay.portal.kernel.servlet.SessionMessages;
28  import com.liferay.portal.kernel.util.Constants;
29  import com.liferay.portal.kernel.util.ParamUtil;
30  import com.liferay.portal.kernel.util.StringPool;
31  import com.liferay.portal.kernel.util.StringUtil;
32  import com.liferay.portlet.PortletPreferencesFactoryUtil;
33  
34  import java.util.Arrays;
35  
36  import javax.portlet.ActionRequest;
37  import javax.portlet.ActionResponse;
38  import javax.portlet.PortletConfig;
39  import javax.portlet.PortletPreferences;
40  import javax.portlet.RenderRequest;
41  import javax.portlet.RenderResponse;
42  import javax.portlet.ValidatorException;
43  
44  /**
45   * <a href="ConfigurationActionImpl.java.html"><b><i>View Source</i></b></a>
46   *
47   * @author Brian Wing Shun Chan
48   */
49  public class ConfigurationActionImpl extends BaseConfigurationAction {
50  
51      public void processAction(
52              PortletConfig portletConfig, ActionRequest actionRequest,
53              ActionResponse actionResponse)
54          throws Exception {
55  
56          String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
57  
58          if (!cmd.equals(Constants.UPDATE)) {
59              return;
60          }
61  
62          String[] isbns = StringUtil.split(
63              ParamUtil.getString(actionRequest, "isbns").toUpperCase(),
64              StringPool.SPACE);
65  
66          Arrays.sort(isbns);
67  
68          String portletResource = ParamUtil.getString(
69              actionRequest, "portletResource");
70  
71          PortletPreferences prefs =
72              PortletPreferencesFactoryUtil.getPortletSetup(
73                  actionRequest, portletResource);
74  
75          prefs.setValues("isbns", isbns);
76  
77          try {
78              prefs.store();
79          }
80          catch (ValidatorException ve) {
81              SessionErrors.add(
82                  actionRequest, ValidatorException.class.getName(), ve);
83  
84              return;
85          }
86  
87          SessionMessages.add(
88              actionRequest, portletConfig.getPortletName() + ".doConfigure");
89      }
90  
91      public String render(
92              PortletConfig portletConfig, RenderRequest renderRequest,
93              RenderResponse renderResponse)
94          throws Exception {
95  
96          return "/html/portlet/amazon_rankings/configuration.jsp";
97      }
98  
99  }